Two Zs in lower right tray

Installed ZASS version 8.0.059.000 on my two Win XP Home computers.
One has regular Z showing in lower right tray.
The other now has 2 Zs in lower right tray.

What is the purpose of the 2nd Z?
Does anyone know why it showed up on one computer and not the other?
Is this a problem?
There is only one other entry about 2 Zs in the forum and their message was not answered.
Skipperone on 7/23/08 asked this same question.

One Z icon bubble shows &quot;ZoneAlarm Internet Security Suite&quot;.
The other Z bubble shows &quot;ZoneAlarm Options&quot;.
When I click on the latter, it has to do with configuring mailing lists.
There is also a registration option which when opened states &quot;Buy Now&quot; and asks me for my license key.
However, it will not accept my active ZAISS license key number.
It will only accept 4 digits at the end of the license key string and my key has 5 digits.
Keeps telling me &quot;Incomplete or Invalid license key&quot;.
When I choose &quot;About&quot;, version 5.0.61.9957 displays and this corresponds to AntiSpam Version number displayed in the standard ZAISS control center overview window -&gt; Product Info -&gt;Version Information.
Any help/advice is appreciated.
Thank you